add needed system header includes

1 files changed, 2 insertions, 0 deletions

diff --git a/wrmr.h b/wrmr.h
index 7d22ee2..669cc0a 100644
--- a/wrmr.h
+++ b/wrmr.h
@@ -6,6 +6,8 @@
 
 #include <stdint.h>
 #include <stddef.h>
+#include <stdlib.h>
+#include <stdio.h>
 
 typedef int8_t i8;
 typedef int16_t i16;